Siemens Matsushita Components 251
LL grade
Product series with very low self-inductance
Construction
●Charge-discharge proof, polar
●Aluminum case with insulating sleeve
●Solder pin terminals brought out at one end
to fit standardized PCB spacings
●Negative potential can be applied to third pin;
this pin does not serve as a minus pole, however
Features
●Very low self-inductance
●Very low equivalent series resistance
R
ESR
●High ripple current capability and small dimensions
●Long useful life
●Operation at temperatures up to 105 ˚C 1)
●Pinning ensures correct insertion
Applications
●Best suited for switch-mode power supplies with high clock frequencies
●For all types of equipment with high operating frequencies
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
6,3 … 100 V–
1,15 ·
U
R
Rated capacitance
C
R
Capacitance tolerance 100 … 15 000 µF
– 10/+ 50 % T
Useful life
40 ˚C,
U
R
85 ˚C,
U
R;
I
~max
> 200 000 h (1,8 ·
I
~R,85˚C)
> 8 000 h
Failure percentage ≤ 0,5 %
(during useful life)
Failure rate ≤ 20 fit
(≤ 20 · 10– 9/h)
Voltage endurance test 3 000 h, 85 ˚C
(at
U
R)
Leakage current
I
lka
(5 min, 20 °C)
Self-inductance
L
ESL approx. 5 nH
1) Up to a total of 500 h operation at 105˚C permissible.
I
lka 0,3 µA
C
R
µF
--------
U
R
V
--------
⋅
⋅0,7
≤4µA+
3-Pin Capacitors
85 °CB 41 336
Not for new design
252 Siemens Matsushita Components
Dimensional drawing
1) Also available with
d
x
l
= 22 × 30 mm; ordering code: B41336-J★★★★-T
2) Also available with
d
x
l
= 25 × 30 mm; ordering code: B41336-J★★★★-T
The electrical values may differ slightly from the ones specified above.
IEC climatic category in accordance with IEC 68–1
40/085/56 (– 40 ˚C/+ 85 ˚C, 56 days damp heat test)
Detail specification
Sectional specification –
IEC 384–4
Vibration resistance in accordance with IEC 68–2–6, test Fc:
displacement amplitude 0,35 mm, frequency range 10 … 55 Hz,
acceleration max. 5
g
, duration 3 × 2 h
Dimensions (mm) Approximate
weight
(g)
Packing
units
(pieces)
d
×
ld
max ×
l
max
a
+ 0,4
– 0,2
b
+ 0,4
– 0,2
18 × 30
18 × 40 1)
22 × 40 2)
25 × 40
18,8 × 30,5
18,8 × 40,5
22,8 × 40,5
25,8 × 40,5
5
5
7,5
7,5
7,5
7,5
10
10
11
14
18
26
600
600
256
256
Specifications and characteristics in brief
B 41 336 Not for new design
Siemens Matsushita Components 253
Overview of available types
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
U
R (V–) 6,3 10 16 25 40 63 100
C
R (µF) Case dimensions
d
×
l
(mm)
100 18 × 30
150 18 × 30
220 18 × 30 18 × 40
330 18 × 30 22 × 40
470 18 × 30 18 × 40 25 × 40
680 18 × 30 22 × 40
1 000 18 × 30 18 × 40 25 × 40
1 500 18 × 30 18 × 40 22 × 40
2 200 18 × 30 22 × 40 25 × 40
3 300 18 × 30 18 × 40 25 × 40
4 700 18 × 30 18 × 40 22 × 40 25 × 40
6 800 18 × 40 22 × 40 25 × 40
10 000 22 × 40 25 × 40
15 000 25 × 40
B 41 336
Not for new design
254 Siemens Matsushita Components
Technical data and ordering codes
U
R
V–
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, typ
20 kHz
20 °C
mΩ
R
ESR, max
20 kHz
20 °C
mΩ
Z
max
200 kHz
20 °C
mΩ
I
~max
20 kHz
40 °C
A
I
~R
20 kHz
85 °C
A
Ordering
code 1)
Short code
6,3 4 700 18 × 30 26 30 30 6,7 2,3 -A2478-T
6 800 18 × 40 22 25 25 7,9 2,7 -A2688-T
10 000 22 × 40 18 20 22 9,7 3,3 -A2109-T
15 000 25 × 40 16 18 20 11,0 3,8 -A2159-T
10 3 300 18 × 30 26 31 30 6,4 2,2 -A3338-T
4 700 18 × 40 23 26 25 7,7 2,6 -A3478-T
6 800 22 × 40 18 21 22 9,4 3,2 -A3688-T
10 000 25 × 40 17 19 20 10,7 3,7 -A3109-T
16 1 500 18 × 30 34 40 36 5,8 2,0 -A4158-T
2 200 18 × 30 27 32 30 6,4 2,2 -A4228-T
3 300 18 × 40 23 27 25 7,6 2,6 -A4338-T
4 700 22 × 40 19 22 22 9,2 3,2 -A4478-T
6 800 25 × 40 17 19 20 10,7 3,7 -A4688-T
25 1 000 18 × 30 31 36 35 6,1 2,1 -A5108-T
1 500 18 × 40 25 29 26 7,3 2,5 -A5158-T
2 200 22 × 40 20 23 22 9,0 3,1 -A5228-T
3 300 25 × 40 18 22 22 9,9 3,4 -A5338-T
4 700 25 × 40 16 20 21 10,4 3,6 -A5478-T
40 470 18 × 30 43 49 43 5,2 1,8 -A7477-T
680 18 × 30 33 38 35 5,8 2,0 -A7687-T
1 000 18 × 40 27 31 26 7,1 2,4 -A7108-T
1 500 22 × 40 22 25 23 8,6 3,0 -A7158-T
2 200 25 × 40 19 22 21 9,9 3,4 -A7228-T
63 220 18 × 30 56 64 53 4,4 1,5 -A8227-T
330 18 × 30 41 47 40 5,2 1,8 -A8337-T
470 18 × 40 33 38 30 6,4 2,2 -A8477-T
680 22 × 40 27 30 26 7,9 2,7 -A8687-T
1 000 25 × 40 22 26 25 9,1 3,1 -A8108-T
100 100 18 × 30 98 220 180 2,8 0,95 -A9107-T
150 18 × 30 69 160 130 3,2 1,1 -A9157-T
220 18 × 40 53 120 100 4,1 1,4 -A9227-T
330 22 × 40 39 88 78 5,2 1,8 -A9337-T
470 25 × 40 31 71 66 6,4 2,2 -A9477-T
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41336-A2478-T
B 41 336 Not for new design
Siemens Matsushita Components 255
Useful life
versus ambient temperature
T
A under ripple current operating conditions 1)
1) Refer to page 34 for an explanation on how to interpret the useful life graphs.
Permissible ripple current
I
~
versus frequency
f
Typical behavior
Series capacitänce
C
Sat
f
= 100 Hz
versus temperature
T
Typical behavior
I~
I~
R, 85
°
C
B 41 336
Not for new design
256 Siemens Matsushita Components
Equivalent series resistance
R
ESR
at 100 Hz versus temperature
T
Typical behavior
Equivalent series resistance
R
ESR
versus frequency
f
Typical behavior
Impedance
Z
versus frequency
f
for
U
R = 25 V– at 20 ˚C
Typical behavior
Impedance
Z
at 20 kHz
versus temperature
T
Typical behavior
B 41 336 Not for new design
